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Millimeter Wave Sensor Achieves Intelligent Detection and Tracking Function of Intelligent Transportation System
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By Cody Hart
Hey gang looking for this part. It attaches to my Honda Odyssey gas cap sensor. Went to local auto parts stores to see if they carry it. I just need to know what it’s called so I can find it online. Any and all help is appreciated .
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By Counterman
The three “F”s may sound like a report card we wanted to hide from our parents, but in our industry, they refer to form, fit and function. They are the cornerstones of quality in the aftermarket, and heavily referenced when describing your product offerings. From an engineering standpoint, they are critical considerations when producing an aftermarket component designed to duplicate (or upgrade) an OEM design.
Form refers to dimensional and material specifications, and affects the look, feel and even weight of a component. In some enthusiast circles, finish may also be an important consideration. Form is critical for identification, as well as perception of quality.
Fit allows a part to be attached to other components or work in harmony with other parts in a subassembly or system. Fine tolerances are often critical to proper fitment between two or more parts, and fit often follows form from a design and engineering standpoint.
Function is the ability of the product to perform the intended duties of the original design, and may also include considerations of durability and longevity. In most cases, function is the ultimate goal of a replacement part, with fit and form contributing to this functionality.
In many cases, the form, fit and function of an aftermarket part is an exact duplicate of its OEM counterpart. For some components, patent or licensing considerations may prevent an aftermarket provider from creating exact replicas of certain components. When these legal limitations prevent a reputable company from reproducing a design, modifications to the form (which do not affect fit and function) can often allow a manufacturer to produce a suitable replacement. This is not to say that “knockoff” parts are suitable replacements for aftermarket or OEM offerings. The vague or intentionally deceptive origins of gray market and counterfeit parts are a problem for everyone from the supplier to the end user, and undermines the intellectual property rights of both OEM and aftermarket manufacturers.
Beauty is only skin deep, and it’s often what you can’t see that makes the difference between a great part and a potential failure. This is most obvious with counterfeit parts, where the form is often the only aspect of the product that matches the original. The use of inferior materials or other cost-cutting measures make reliability and durability a gamble when compared to the genuine article. When it comes to labor-intensive repair parts like a rear main seal, or safety items like brake parts, the fit, form and function are all critical aspects of the manufacturing process. For others, fit and function are enough to get the job done, especially if the form represents an enhancement to the original design, or an upgrade in performance and durability.
I recently replaced a window motor on my personal vehicle, using a national aftermarket brand. In addition to the new motor were a half-dozen plug-and-play jumper wire adapters, allowing this single SKU to fit multiple applications. While the form was slightly different than the OEM or another brand’s reman offering, the fit and function were excellent, and that single SKU replaces five other units on my store’s shelving. It was a win for me both professionally and personally!
Sometimes, the OEM doesn’t get a design quite right, and the aftermarket sees an opportunity to upgrade a flawed or poorly-conceived part. The increased use of plastics in parts design has led to a few notorious failures. In the late 1990s, we began to see repeated failures of sway bar links on the Ford Taurus. We collectively shook our heads at the OEM plastic design, and replaced them with aftermarket steel links. As these vehicles aged out of the market, it became one of those “remember when?” stories passed to new counterpeople…. until Chrysler inexplicably duplicated the design for its Jeep Renegade and Compass models! The aftermarket came to the rescue once again, and now, even the OEM has upgraded its original plastic links to a steel design.
One of the greatest advantages we have over the OEM is our diversity. With hundreds of aftermarket manufacturers creating (or re-creating) replacement parts, the potential for innovation and the sheer number of resources at our disposal gives us more options than those offered by the OEM. Our adaptability and willingness to work outside the confines of an OEM catalog also give us the freedom to find creative or unorthodox solutions to our customers’ problems.
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By Dorman Products
Before selling a vehicle, make sure to remove personal data from the infotainment system
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By Counterman
Mark Thomas, North American training manager with U-POL, and Kevin Lewis, regional sales manager with U-POL, demonstrate two-coat texture replacement with U-POL’s Raptor Product System using both a 3M Performance H/O gun and U-POL’s 4880 Professional Vari-Nozzle gun.
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